Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410331 | LED-curable offset inks containing aluminum additives | Christian Johnke, Kai-Uwe Gaudl | 2025-09-09 |
| 12116490 | Low migration EB curable inks with bio-renewable content | Joerg Adams, Kai-Uwe Gaudl | 2024-10-15 |